How To Fix /SAPDMC/LSMW107 - Source structure could not be found

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPDMC/LSMW -

• Message number: 107

• Message text: Source structure could not be found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPDMC/LSMW107 - Source structure could not be found ?

  The SAP error message /SAPDMC/LSMW107 Source structure could not be found typically occurs in the context of using the Legacy System Migration Workbench (LSMW) in SAP. This error indicates that the system is unable to locate the specified source structure that you are trying to use for data migration.
  Causes:
  
  Incorrect Source Structure Name: The name of the source structure you are trying to use may be misspelled or does not exist in the system.
  Missing Configuration: The source structure may not have been defined or configured properly in the LSMW project.
  Project/Recording Issues: The project or recording you are using may not be correctly set up to reference the source structure.
  Authorization Issues: Lack of proper authorizations to access the source structure can also lead to this error.
  
  Solutions:
  
  
  Verify Source Structure Name:
  
  Check the name of the source structure you are trying to use. Ensure that it is spelled correctly and matches the name defined in the LSMW project.
  
  
  
  Check LSMW Configuration:
  
  Go to the LSMW transaction and verify that the source structure is correctly defined in the project. Ensure that all necessary mappings and field definitions are in place.
  
  
  
  Review Project and Recording:
  
  Ensure that the project and recording you are using are correctly set up. You may need to recreate the recording or reconfigure the project if there are inconsistencies.
  
  
  
  Authorization Check:
  
  Ensure that you have the necessary authorizations to access the source structure. You may need to consult with your SAP security team to verify your access rights.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or help files related to LSMW for any additional configuration steps that may be required for your specific scenario.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the LSMW process to identify where the error is occurring. This may require technical expertise.
  
  
  
  Related Information:
  
  LSMW Overview: LSMW is a tool in SAP that allows for the migration of data from legacy systems into SAP. It supports various methods of data transfer, including batch input, direct input, BAPIs, and IDocs.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting on SAP community forums or platforms like SAP Community, Stack Overflow, or other SAP-related discussion boards for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the /SAPDMC/LSMW107 Source structure could not be found error in your SAP environment.